Yelling by players...when is it unsportsmanlike?

[Lotto]

Originally posted by mlancast
I can't think of any ruling against distracting a shooter except during a free throw.

Rule 10-5: Unsporting tactics of players include, but are not limited to, the following:[list of offenses]

Note the empasized phrase. The question for me is whether trying to distract a shooter verbally is an "unsporting tactic," especially considering the level (JV).